From 83dea1f728a58a61efd5c5696d39208f9974510a Mon Sep 17 00:00:00 2001
From: "azykov@mail.ru" <azykov@mail.ru>
Date: Wed, 1 Jul 2026 12:25:11 +0300
Subject: [PATCH] TS2589 fixes

TS2589 fixes

TS2589
---
 src/mcpConnection.ts      | 14 +++++++++-----
 src/mcpTools/listTools.ts | 18 ++++++++++++------
 2 files changed, 21 insertions(+), 11 deletions(-)

diff --git a/src/mcpConnection.ts b/src/mcpConnection.ts
index bf9625f..ecdfbb9 100644
--- a/src/mcpConnection.ts
+++ b/src/mcpConnection.ts
@@ -51,11 +51,15 @@ export default class McpSession {
 
         this.registeredTools.push(
             ...toolsToRegister
-                .map((tool) => this.mcp.registerTool(
-                    tool.title,
-                    tool.config,
-                    tool.handler,
-                ))
+                .map(
+                    (tool) => this.mcp.registerTool(
+                        tool.title,
+                        // ugly workaround for TS2589 error
+                        // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                        tool.config as any,
+                        tool.handler,
+                    )
+                )
         );
     }
 
diff --git a/src/mcpTools/listTools.ts b/src/mcpTools/listTools.ts
index 067e94e..40a10ab 100644
--- a/src/mcpTools/listTools.ts
+++ b/src/mcpTools/listTools.ts
@@ -15,13 +15,19 @@ export const listToolsTool: ToolDef = {
             type: "text",
             text: JSON.stringify(
                 Object.values(server.tools)
-                    .map((tool) => ({
-                        ...tool,
-                        config: {
-                            ...tool.config,
-                            inputSchema: zodToJsonSchema(z.object(tool.config.inputSchema), { target: "jsonSchema7" }),
+                    .map((tool) => {
+                        // ugly workaround for TS2589 error
+                        // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                        const zodObject = (z.object as any)(tool.config.inputSchema);
+                        const inputSchema = zodToJsonSchema(zodObject, { target: "jsonSchema7" });
+                        return {
+                            ...tool,
+                            config: {
+                                ...tool.config,
+                                inputSchema,
+                            }
                         }
-                    })),
+                    }),
                 null,
                 2,
             )